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REF198G

REF198G

Manufacturer No:

REF198G

Manufacturer:

Analog Devices Inc.

Description:

PRECISION MICROPOWER, LOW DROPOU

Datasheet:

Datasheet

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REF198G Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    -
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Current - Supply
    45µA
  • Voltage - Input
    18V
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    40µVp-p
  • Temperature Coefficient
    25ppm/°C
  • Tolerance
    ±0.24%
  • Current - Output
    30 mA
  • Voltage - Output (Min/Fixed)
    4.096V
  • Output Type
    Fixed
  • Reference Type
    Series
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    REF19
The REF198G is a precision voltage reference integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the REF198G are:Advantages: 1. High Precision: The REF198G provides a high level of precision with a low initial error and low temperature coefficient. This makes it suitable for applications that require accurate voltage references.2. Low Power Consumption: The chip has a low quiescent current, typically around 60μA. This makes it suitable for battery-powered or low-power applications where power efficiency is crucial.3. Wide Operating Range: The REF198G can operate over a wide voltage range, typically from 1.24V to 10V. This flexibility allows it to be used in various voltage reference applications.4. Low Output Noise: The chip has low output noise, which is important in applications where a clean and stable voltage reference is required.Application Scenarios: 1. Precision Instrumentation: The REF198G can be used in precision instrumentation applications such as digital multimeters, oscilloscopes, and data acquisition systems. Its high precision and low temperature coefficient ensure accurate measurements.2. Industrial Control Systems: In industrial control systems, the REF198G can be used as a stable voltage reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry. Its low power consumption and wide operating range make it suitable for industrial applications.3. Portable Devices: Due to its low power consumption, the REF198G is well-suited for portable devices such as handheld meters, portable medical devices, and battery-powered sensors. It provides a stable voltage reference while minimizing power drain.4. Communication Systems: The REF198G can be used in communication systems that require precise voltage references, such as wireless base stations, transceivers, and network equipment. Its low output noise ensures accurate signal processing.5. Automotive Electronics: In automotive electronics, the REF198G can be used for voltage references in various applications, including engine control units, infotainment systems, and sensor interfaces. Its wide operating range and high precision make it suitable for automotive environments.Overall, the REF198G integrated circuit chip offers high precision, low power consumption, and wide operating range, making it suitable for a range of applications that require accurate and stable voltage references.
REF198G Relevant information